R-21 Kraft-Faced Fiberglass Insulation Batt 5 1/2-in x 15 in. x 105 in. (76.56 sq. ft.) | R21K-15105-JM

It keeps your home warmer in the winter and cooler in the summer, reducing energy costs year-round. This Kraft-faced insulation is available in both pre-cut batts for standard-sized wall cavities and in rolls that can be cut to fit any size cavity. Great for remodels or new construction.

• For use in 2 ft. x 6 ft. wood-framed walls, floors, and crawl spaces
• Batts are pre-cut for use in standard 8 ft. walls with 16 in. on-center stud spacing
• Facing provides built-in vapor retarder for moisture control
• Improves energy efficiency and provides sound control
• 7 pieces per bag
• SCS Recycled Content certification
• GREENGUARD Gold Certified for office indoor air quality and SCS Certified for home indoor air quality